SE329036BSE12062/65ASE1206265ASE329036BSE 329036 BSE329036 BSE 329036BSE 12062/65 ASE12062/65 ASE 12062/65ASE 1206265 ASE1206265 ASE 1206265ASE 329036 BSE329036 BSE 329036B
Authority
SE
Sweden
Application number
SE12062/65A
Inventor
J Jessen
Original Assignee
J Jessen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by J JessenfiledCriticalJ Jessen
Priority to SE12062/65ApriorityCriticalpatent/SE329036B/xx
Publication of SE329036BpublicationCriticalpatent/SE329036B/xx
B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
B06B1/0207—Driving circuits
B06B1/0223—Driving circuits for generating signals continuous in time
B06B1/0269—Driving circuits for generating signals continuous in time for generating multiple frequencies